Key points are not available for this paper at this time.
1Department of Hematology, Aarhus University Hospital, Aarhus, Denmark 2Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark 3Stanford University School of Medicine, Stanford, CA, USA This is an open access Abstract Book distributed under the Attribution-NonCommercial-NoDerivs (CCBY-NC-ND), which allows third parties to download the abstracts and share them with others as long as they credit the author and the abstract book, but they cannot change the content in any way or use them commercially. http://creativecommons.org/licenses/by-nc-nd/4.0
Østgård et al. (Fri,) studied this question.